Live Chat I-90 Community Nearby Traffic Central Square (Transport subway) 2024-05-17 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Central Square (Transport Subway) Boston, MA 1.39 Somerville, MA 2.33 Allston, MA 2.69 Interstate highway exits close to Central Square (Transport Subway) Exit 20, i90 2.46 Exit 19, i90 2.76 Exit 30, i93 3.68 Interstate highways close to Central Square (Transport Subway) i90 map 2.46 i93 map 3.68 i95 map 11.13 State roads close to Central Square (Transport Subway) MA 2A map 0.66 MA 2 map 0.69 US 3 MA map 0.80